What is the name of the tree on which helicopters grow. How maple seeds fly

Which tree has helicopter seeds photo

Some maple fruits remain hanging on the tree almost all winter, and then northern guests – bullfinches – can be found on its branches. Agile birds deftly and quickly gnaw a sweet seed from the fruit. It looks very nice when the leaves fly and easily land on the ground. But as far as I know, they fly when dry. When the leaves are green, they do not fly so beautifully. But among the people, maple seeds are nicknamed “helicopter pilots”.
The fruit is a lionfish, consisting of two wings with one seed in each, located in relation to each other at an angle of less than 60 degrees. Each wing is about 4 cm long. The fruit ripens in August – October, but remains hanging on the tree until spring. Seeds without endosperms, 2-3 times longer in length than in width, noticeably shriveled. Flowering lasts until the first leaves appear.

The seeds of many trees are called helicopters. These are spruce, pine, larch, and ash – their seeds have one wing. Birch and alder have two wings. With the help of the wings, the seeds fly away from the mother tree. Chestnuts are not edible and can be poisonous.

Catalpa: the original tree

There are only 13 varieties of such a tree, and catalpa in the Moscow region is grown in only 4 species.

Catalpa appeared in Russia in the middle of the 19th century. And it was originally grown in botanical gardens as an exotic plant. Gradually adapting to the climate of the Russian regions with their harsh winters, catalpa has become widespread and calmly tolerates temperatures of -25 degrees. Catalpa, whose photo fully conveys the beauty and originality of this unusual plant, has another name – “tree with elephant ears”, which she received for the large heart-shaped leaves. In Indian tales, they personified the hearts of warriors. A feature of the catalpa is the preservation of the greenery round and very shady due to the large size of the crown leaves almost until the very frost.

Ash – tree of revival and renewal

Ash, maple, linden and elm are representatives of different types of trees. What unites them is that they are all deciduous, and each has its own fruit. All these trees get along well next to each other. Their fruits are also similar – each tree has a lionfish, carefully protecting the seed inside the pericarp.

Spruce is familiar to us from childhood, because it is the most famous symbol of the New Year. Spruce is an evergreen coniferous tree. Its leaves are needles. The branches of the spruce are called “paws”.

The most widespread in our country is the American ash-leaved maple. It got its name due to the similarity of the leaf with ash foliage. In the American maple, it has a complex shape: 3-7 bright green toothed leaves are attached to a flexible petiole.

Bignonium and ovoid catalpa

Catalpa bignoniform is characterized by spreading branches forming a wide rounded crown. The height of the tree is 10-12 meters, the bark is light brown, lamellar, large, wide leaves about 20 cm in length, pubescent on top. Long bloom, about 1,5 months, occurs in July-August. Catalpa bignonium is presented in several varieties:

  • Nana. It is characterized by a compact, spherical crown, reaching a diameter of 2-4 meters.
  • Aurea. At the beginning of the growing season, it stands out with golden leaves.
  • Kene. Leaves are characterized by a green center on a yellow background.
  • Purpurea. It is characterized by reddish-brown leaves when blooming.

All varieties grow rather slowly; Nana has the highest winter hardiness.

Ovate catalpa is found in multi-stem shrub forms. Unlike catalpa bignoniform and magnificent, it has a short growing season. Its shoots have time to woody before the onset of cold weather, so the plant practically does not freeze. Able to withstand 29-degree frosts.

Exploring trees. Norway maple and ash-leaved maple

In May, garlands of lionfish (female flowers) appear on the tree on one part of the branches, and on the other – bunches of red “threads” similar to corn stigmas (male flowers).

Common ash loves light and moderate watering. The maximum height a tree can grow to is 40 meters. But life expectancy differs at times – ash can grow up to 300 years. The branches of the tree stretch towards the sun, the crown is wide and always raised high. Ash buds are fleecy, black. Leaves are opposite, 7-15 leaflets, smooth, dark green in color. Ash blooms in May, the flowers have no cups or corolla. And what do the fruits of an ash look like? These are lionfish that can grow up to 5 centimeters in length. The lionfish is green at first, eventually turning brown.

Maple and linden

The fruits of ash, maple and linden are similar – they are all lionfish, differing only in the shape of the structure. Linden, like ash, is very fond of the sun, as well as abundant watering. It grows up to 30 meters, and life expectancy can vary from 150 to 1200 years. Linden blooms in June and blooms for only a few weeks.

What is the name of the tree on which helicopters grow. How maple seeds fly

Linden fruits are small rounded nuts with a slightly elongated shape. The nutlet is surrounded by a dense shell, under which a seed is hidden. Linden begins to bear fruit in August-September.

Maple grows up to 15 meters tall. The life span of this tree is 250 years. Maple blooms in April-May, flowers fly around after two weeks of flowering. Fruiting begins in September-October. Maple fruits are lionfish with outstretched wings, the run of which reaches 3,5 centimeters in length.

What is the name of the tree with helicopters?

No spouts, these are spouts, this is “Kln ash-leaved”

But “helicopters”, this is Ash!

ASH (Fraxinus), a genus of fast-growing deciduous woody plants of the olive family. Approximately 65 species, mainly in the temperate zone of the Northern Hemisphere, including approx. 20 species from the United States. Some types of shrubs, most of them are small or medium-sized trees, but ash trees up to 1834 m in height with a trunk diameter of up to 7580 cm are also known.There is a thin pubescent bark, yellowish-green young shoots with opposite odd-pinnate leaves, small branches in panicles or racemes and a winged fruit (lionfish). Some species give wood, are used as decorative or for landscaping. The flowers of most ash trees are discreet, greenish, but in lush-flowering ash trees (F. floribunda) from Central Asia, two-petalled (F. dipetala) from the mountains of California and holly (F. cuspidata) from the border strip between the United States and Mexico, they are clearly visible, white.

To determine the type of ash, the shape of the fruit is important. Thus, in the American ash (F. americana), its wing is apical, and in the ash tree (F. pennsylvanica) and lanceolate ash (F. pennsylvanica var.lanceolata), it also extends to the sides of the fruit. In American ash and lanceolate, the branches are smooth, and in Pennsylvanian ash, which is smaller and grows in damp places, the main branches are thinner, and the branches are pubescent on them. In three of these species, the leaves are on short petioles, and in the black ash (F. nigra) they are sessile. The ash tree tetrahedral, or blue (F. quadrangulata), growing in the central states, has tetrahedral branches, and the fruits are elongated with wide wings.

Types and names of trees photos of varieties description of different types of trees interesting facts

Why was the chestnut called horse?

The chestnut we are familiar with, known in Europe since the XNUMXth century, is not a chestnut at all. It belongs to the sapind family, not beech. There are several versions of why it was called horse. According to one of them, horses were fed and treated with flour from its fruits, which are inedible for humans. According to another version, the color of its fruits resembles the color of a bay horse.

The fruit of the horse chestnut tree is a tricuspid box enclosed in a prickly peel. It opens along the doors. These large, shiny fruits are inedible. But the flour obtained from them is used for the production of not only individual medicines, but also glue, which in the old days was used for book bindings.

An interesting fact about the chestnut is listed in the Guinness Book of Records. An amazing specimen of a tree, which is more than 3000 years old, grows on the island of Sicily, on the slope of Mount Etna. It was named “the chestnut of a hundred horses” thanks to an old legend, according to which more than 600 years ago, a hundred knights, without getting off their horses, were able to shelter under it from the rain. In 1780, the girth of its trunk was 57,9 m. This chestnut is included in the Guinness Book of Records as the thickest tree. True, over time, it split, and today it has not one trunk, but several, but they all grow from one common root.

Dragon tree dracaena and his photo

An ancient Indian legend tells that once upon a time a dragon lived on the island of Socotra in the Arabian Sea, who hunted elephants and drank their blood. Once the dragon was unlucky: the elephant crushed him, and where their blood mixed, a tree grew, which received the name “dracaena”, that is, “dragon”. Now dracaena is also called the “dragon tree”. And the origins of the legend can be found in the plant itself. If you cut its trunk, resin protrudes from there, which quickly hardens and becomes red. This resin is called “dragon’s blood”.

The Sinobar Dracaena or dragon tree growing on Socotra looks like a giant fancy umbrella. The crown of a young tree is a cap of linear-xiphoid, pointed leaves.

As you can see in the photo of the dracaena (dragon tree), there are additional branches on the trunk, each of which ends in a dense bundle of such leaves.

Relative of Dracaena Sinnobar

– dragon dracaena – grows in the Canary Islands. Like all its relatives, it begins to bear fruit only at the age of 30-40, and it can grow for centuries. But the dragon tree does not have tree rings, and therefore it is not easy to determine its true age. The Guanches, the indigenous inhabitants of the Canary Islands, considered the dragon tree sacred, and its resin was used for embalming. Today, the sharp, leathery dracaena leaves are used as brush material.

Which tree sheds its bark? Eucalyptus and its homeland

Australia, New Guinea and Indonesia are considered the birthplace of eucalyptus trees, where there are more than a hundred species of them. These are shrubs and tall trees. This is one of the few trees that sheds bark rather than leaves. In autumn, their superficial thin coral-red bark falls off, exposing the lower green layer, which gradually turns red. In some eucalyptus trees, the bark is smooth and peels off in long ribbons, while in others it is covered with scales and remains on the trunk and thick branches. The wood of these trees is also unusual: depending on their type, it can be white, yellow or red.

Relict eucalyptus forests of Australia

Australia’s relict eucalyptus forests are a common sight on the Green Continent. These trees are light-requiring and grow in both dry and humid places. They are famous for their wood, bark and gum, a sugary substance that is secreted from the trunk and used to prepare various medicines.

The Australian tea tree, from which the medicinal oil is extracted, is actually a relative of eucalyptus and has nothing to do with the Chinese camellia, from the leaves of which tea is made.

As a dwelling, eucalyptus was chosen by koalas, or marsupials. These animals are not relatives of real bears. Koalas spend their entire life on eucalyptus trees, feeding on leaves, crushing them, chewing and keeping them in cheek pouches. When they eat, do not disturb their calmness, otherwise these “bears” can get angry and use their sharp claws and teeth.

The rainbow eucalyptus grows wild on many tropical islands. It is interesting for its bark, which not only changes color with age, but in mature trees it shines with all the colors of the rainbow.

Mighty baobabs grow in the vastness of the African savannah. This variety of trees got its scientific name – adansonia palmate – in honor of the French scientist Michel Adanson and thanks to the five- or seven-fingered leaves. The tree is famous for its size – the height of the baobab can reach 40 m, and the thick trunk is about 10 m in diameter. And it is believed that this giant can exist for 5000 years. Baobabs grow not only in Africa, but also in Madagascar and Australia.

The trunk of a baobab tree is capable of storing water reserves in itself, like a sponge. Its long roots suck in moisture deep underground – this allows the tree to survive drought seasons.

The flowers of the baobab grow up to 20 cm in diameter. And they bloom only one night, and bats pollinate them. And in the morning the flowers wither, acquiring a putrid smell, and fall off.

Baobab fruits are somewhat similar to pumpkin – they have a lot of seeds, pulp on the inside and a tough skin on the outside. They are healthy and high in calories. Monkeys love them, so the baobab has another name – monkey breadfruit.

During the dry season, the baobabs shed their leaves, but in the rainy season they again flaunt green crowns. An interesting fact about baobabs – Africans not only eat their fruits, but also use the leaves for sourdough and for treating malaria. In addition, fiber is obtained from the bast layer, which is under the bark, and strong ropes and threads are made. In Senegal, there is even a proverb: “Helpless like an elephant tied with a baobab rope.” The baobab tree is considered a sacred tree in Africa.

Huge hollows are often formed in the trunk of the baobab. In Africa they are used as water reservoirs. And in one Australian town in a baobab tree hollow with a barrel 6 m in diameter, they set up a prison.

Elephants, unlike monkeys, feed on more than just baobab fruits. They gather by the tree, break its branches, rip off the bark, leaves and eat it all up. Therefore, it is rare to find a tree with an intact crown – most often it is partially eaten away. No wonder the baobab is also called the elephant diner.

What types of trees are there: Thule

What kinds of trees are there that are legendary? In many countries, it is told about a tree that unites the entire universe. Its branches are a symbol of the sky, the trunk is the earthly world, and the roots are the underworld. One biblical legend tells of a tree of life that grew in the middle of the Garden of Eden. And today there are trees on Earth about which legends are made and which are sometimes given the old name – “the tree of life”.

The Thule tree is the name of the Mexican taxodium from the cypress family, which grows in the city of Santa Maria del Tule. Its trunk is considered the thickest in the world and has a girth of 36,2 m and a diameter of 11,62 m.The legend of the local Zapotec Indians says that this tree was planted about 1400 years ago by the priest of the god of wind Ehecatl.

On the giant tree trunk, some people notice images of different animals, for which they call it the daevich of life.

For 300 years in the Tenere Desert, on the border with the Sahara, acacia, nicknamed the “Tenere tree”, has been growing, and there was nothing within a radius of 400 km around it. She was rightfully considered the loneliest tree on Earth. It was fed by deep underground waters. All travelers took care of this tree. But in 1973, a lonely acacia was hit by a truck with a drunk driver. The remains of the acacia were transferred to the National Museum of Niger, and a metal tree was installed in its place.

Long-lived tree: Methuselah pine

The oldest single tree on our planet grows in the US state of California. It is an intermountain bristlecone pine, which is about 4900 years old. She even has a name – Methuselah, given in honor of the legendary biblical character who lived for 969 years.

Now tourists are not allowed near the long-lived pine Methuselah so that they do not disassemble the tree for souvenirs.

In the desert of Bahrain, an island nation in the Persian Gulf, there is a lonely acacia tree, also referred to by the locals as the “tree of life.” They believe that it was in this place that the Garden of Eden was located. Today it remains a mystery how this acacia survives in the sands – after all, there is no water nearby. The most plausible version says that the root system of the tree is very wide and feeds from distant sources. The tree of life reaches a height of 9,6 m.

Sequoia tree: photos and interesting facts

The evergreen sequoia tree is considered the national symbol of California. This plant belongs to the cypress family and is sometimes called the “mahogany”. But the sequoiadendron – a representative of a different genus – was called the “giant sequoia”. In the wild, these trees grow on the Pacific coast of North America. Some individuals of the sequoia reach a height of over 100 m. An interesting fact about the sequoia is that these trees are one of the tallest on Earth, their age is 3500 years.

Fifteen of the evergreen sequoias that have survived to this day have a height of more than 110 m, and the record was set by a sequoia named “Hyperion”. Its height, measured in 2006, was 115 m. Scientists believe that any tree, in principle, cannot reach 122-123 m, because the force of gravity will not allow tree sap to rise to such a height.

Sequoyadendron General Sherman

named after a participant in the US Civil War. This tree is not the tallest (only 83,8 m), but it is the world record holder in terms of timber volume – 1487 m3. And the age of this giant is 2300-2700 years.
Antonenko Andrey
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What tree do helicopters grow on

A common maple lionfish and a tiny aircraft built on the same principles

Different versions of the devices designed by Evan Ulrich and colleagues

Not only maples, but a host of other plants produce seeds with a winglet, which botanists call the winged fruit. In the air, such a seed begins to rotate rapidly, which greatly slows down the fall and allows it to be carried away from the tree. This way of flying can be attractive for robots in its own way. For example, micro-cameras of a similar design can be dropped from an airplane in mass, and, falling, they will observe the enemy. No wonder a similar project is now being implemented by order of the American army (read: “Seeds of War”).

What else can you learn about ash fruit?

Ash is considered an indispensable tree for urban landscaping – it is unpretentious and grows quickly. dense and durable, resembles oak in quality. In ancient times, ash was considered a tree of war, because spears, clubs and other weapons were made from it, which were notable for their light weight, but durability.

Also, ash was used to make dishes, rocker arms, sledges, wheels, souvenirs. Ash boards were widely used in shipbuilding. The fruits of the ash tree also differed in their properties. Few people know, but due to the high fat content, in a number of countries the fruits of the tree are eaten. For example, in the Caucasus, the following dish has become widespread: unripe fruits with vinegar and salt. After ripening, they are harvested, thoroughly crushed and canned, and then served as a seasoning for meat or fish dishes.

Description

The genus Acer unites woody and shrub plants of the Sapindaceae family. Widely represented in Europe, North America and Asia. The genus has more than one hundred and fifty species, which mainly grow in the temperate zone, some of its representatives are found in Central Asia and the Mediterranean.

The tree grows up to thirty meters in height. The trunk is covered with gray-green bark with a network of lighter veins. The leaves are large, three-lobed, up to seventeen centimeters long. The edge of the leaf plate is finely toothed. Flowers are small, greenish in color. They have five oblong sepals and the same number of oval petals. There are eight non-pubescent stamens. The ovary is short, and underdeveloped in male flowers. The pedicel is thin, about five millimeters long.

What is the name of the tree on which helicopters grow. How maple seeds fly

Trees with earrings: names

Warty birch is the most common in Eurasia. Early spring flowering is inherent in her. Earrings are complex inflorescences, widely used in medicine.

Family Nut, pollinated by the wind, are also representatives with inflorescences-earrings: black walnut, walnut, gray walnut, cari.

Hazelnut, or hazel, is a small tree with earrings or a bush. Plant with same-sex flowers, monoecious. The opening of the earrings also occurs before the appearance of the leaves.

Autumn landing

Sometimes maple seeds are planted outdoors in autumn. In this case, they are in their natural environment all winter, and germinate in spring. With this method, seed germination is somewhat lower due to strong and snowless winters, however, this method is considered the most natural.

Depending on the size of the seedlings, after one to three years they can be transplanted to a permanent place. To do this, it is necessary to prepare pits 50x50x70 cm in size. The composition of the soil is the same as when growing seeds. Add organic fertilizers (compost or humus) to the soil before planting. Apply complex fertilizers for perennial plants every summer.

Maple is a gorgeous and easy-care tree with positive energy. In the shade of its dense crown you can relax in summer, and in autumn you can admire the ever-changing colors and shades of foliage. Planting a maple tree is a long-term investment in the future of your garden or summer cottage. Maple will delight not only you, but also your children and grandchildren with its noble and sophisticated look.

Trees are a form of woody plants consisting of a root, trunk, and crown. In 2020, there were three trillion trees on our planet. Russia ranks first in terms of their number – 640 billion. But every year, due to climate change and deforestation, their number is decreasing.

A little more about ash

People call ash holly because of all good neighbors (elm, maple, linden), ash gets along best with oak. Ash and oak have been observed since early spring. If the oak blossomed first, people prepared for the dry summer. What are the fruits of ash – we learned what properties they have – too.

What is the name of the tree on which helicopters grow. How maple seeds fly

But the ancient Greeks were sure that a decoction of the fruits of this tree helps a man to restore sexual strength. The broth was poured into drinks in order to enhance sex drive. Ash fruits had similar properties in dried form, so they were harvested in advance and in large quantities. Ash also served as a symbol of wisdom and life. Therefore, every second Slav certainly carried a bag of dried fruits with him.

Ash is one of the most widespread trees in our city. It grows everywhere! I really love this tree: it gives amazing fruits – helicopters, which I use in various activities with children (these are hedgehog thorns, dragonfly wings, etc.). But recently I drew attention to how these helicopters grow: now they are so small, delicate! See for yourself!

What is the name of the tree on which helicopters grow. How maple seeds fly

But then I was faced with a problem: two identical trees grow nearby (at first glance), but they have different flowers (future helicopters). I began to compare: the leaves are the same, the branches are the same, the trunk of the tree is the same, but why are the flowers different? Here they are:

What is the name of the tree on which helicopters grow. How maple seeds fly

And then I began to study articles about ash on the Internet. It turns out that there are several types of this tree. Indeed, for sure: helicopters are of two types (at least in our city). There were no dry helicopters on this tree, only young ones, but there is everything on the Internet! Here they are.

That’s how I discovered this amazing tree, which gives me so much material for creativity! It turns out that ash is called the “tree of life”. It was believed that it plays a key role, this tree was attributed to mystical properties and the ash forest was burned to ward off evil spirits. Ash is also mentioned in fairy tales, and in Russian fairy tales the hero strikes evil spirits with an ash arrow. This is such an amazing tree growing next to us!

Trees are a form of woody plants consisting of a root, trunk, and crown. In 2020, there were three trillion trees on our planet. Russia ranks first in terms of their number – 640 billion. But every year, due to climate change and deforestation, their number is decreasing.

Sources used:

  • Classification of trees

    Conifer.

    1. Conifers (evergreen) – these trees belong to the domain – eukaryotes, the kingdom – plants, department – conifers. They grow in a temperate climatic zone, as they love a moderately warm climate and sufficient moisture. The largest number of species is found in the northern hemisphere. Their sizes can be from a dwarf to a giant.

    In the modern world, conifers are woody plants with one trunk and side branches located on it. These are araucaria, pine and cypress trees such as spruce, cypress, juniper, sequoia, yew, cowrie, fir, cedar, pine and larch. If a plant has cones in which seeds develop, and the leaves look like long needles, then it can be safely called coniferous.

    {SOURCE}

    Catalpa – pasta tree

    Catalpa is a tree whose fruits resemble long icicles. In fact, they are green pods, inside of which there are a large number of seeds that are vaguely similar to dandelions and scatter in different directions after opening. It is because of such pods, reaching a length of 35-50 centimeters with a width of about 1,5 cm, that the catalpa is also called “pasta tree” for the similarity with pasta or spaghetti hanging from the branches. In the absence of winds, the fruits can hang on the tree all winter.

    Catalpa is a tree that is characterized by a straight trunk and gray bark with thick blades. Certain wild-growing forms are a source of valuable wood, which is similar in characteristics to oak wood.

    Growing maple from seeds

    There are many types of maple in our country, so everyone can choose a suitable specimen even for a very modest garden plot. It’s nice to grow such a luxurious tree with your own hands. Moreover, it is quite easy to do this even for a beginner in gardening.

    First of all, you should decide what kind of maple you want to grow. The thing is that not all varieties can be propagated by seeds – there are decorative forms that reproduce exclusively by grafting or by cuttings.

    For growing from seeds, the following are most often used:

    • Ginnal maple;
    • Tatar;
    • greenish;
    • holly.

    Maple seeds harvested in the fall or purchased from the store need to be stratified. In other words, it is necessary to simulate the transition of a plant from a state of winter dormancy to rapid growth in artificial conditions. For this, the seeds are kept at a temperature of +3 to +5 ° C for 120 days. To do this, you can use a refrigerator or cellar. Maple seeds are stored in a small container, which is filled with wet sand.

    What is the name of the tree on which helicopters grow. How maple seeds fly

    Features of catalpa care

    Catalpa, reproduction of which is carried out by cuttings, layering, seeds, calmly refers to the transplant, which is best done in early spring. It is recommended to water the plant once a week, 15-18 liters per plant unit. Catalpa, like any plant, is good for feeding, which is recommended to be done 2-3 times per season. The introduction of slurry will be effective (approximately for 1 tree – 5 liters).

    An important element of catalpa care is pruning, aimed at removing dry branches and forming a crown. It is required to conduct it annually, in early spring.

    It is recommended to cover young catalpa seedlings for the winter; this can be done with burlap or mulch in the trunk circles. With age, the catalpa will need less and less shelter for the winter.

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    Anna Evans

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